Bought as a replacement for my Rhino hand grinder - what a delight, what used to take 3 or so minutes now done in 10s !!
Just adjust the timer to the amount of ground required (eg 20g is 10s), press the grind button and job done !!
Because operation is time based the grinder can be left unattended whilst you get on and do other stuff
Excellent service and rapid delivery from Divine